Air quality in Brownstown
The US Air Quality Index (EPA) grades air from 0 to 500 using fine particles (PM2.5/PM10), ozone and nitrogen dioxide. 0-50 is Good, 51-100 Moderate, 101-150 Unhealthy for Sensitive Groups, and anything higher affects everyone.
PM2.5
7.4 µg/m³
WHO guideline 15
PM10
7.8 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
8:00 PM
💨
PM2.5 7.4 µg/m³
42Good
9:00 PM
💨
PM2.5 8.4 µg/m³
37Good
10:00 PM
💨
PM2.5 9.1 µg/m³
38Good
11:00 PM
💨
PM2.5 10.2 µg/m³
43Good
12:00 AM
💨
PM2.5 11.7 µg/m³
49Good
1:00 AM
💨
PM2.5 13.2 µg/m³
53Moderate
2:00 AM
💨
PM2.5 14.3 µg/m³
56Moderate
3:00 AM
💨
PM2.5 14.6 µg/m³
56Moderate
4:00 AM
💨
PM2.5 13.2 µg/m³
53Moderate
5:00 AM
💨
PM2.5 11.8 µg/m³
49Good
6:00 AM
💨
PM2.5 11.7 µg/m³
49Good
7:00 AM
💨
PM2.5 10 µg/m³
42Good
Next few days
daily max · US EPA AQI
Fri
💨
Moderate · UV High
76
Sat
💨
Moderate · UV High
56